Pajama Set - MasonUltra soft, breathable bamboo viscose fabric. Playful construction vehicle print with excavators, cement mixers, dump trucks, cranes, and small trees on a soft cement grey background. Long sleeved top and matching pants for cozy sleep or active play. Gentle on sensitive skin and great for littles with sensitivities. Temperature regulating and breathable for comfortable nights. Slightly heavier weight fabric for durability and lasting quality. Stretchy